APPLICATION : Sensitive colorimetric reagent for gold and for free chlorine in water.
This monograph for o-Tolidine Dihydrochloride provides, in addition to common physical constants, a general description including typical appearance and applications. The monograph also details the following specifications and corresponding tests for verifying that a substance meets ACS Reagent Grade specifications including: Sensitivity to Chlorine, Solubility, and Residue after Ignition.
O TOLIDINE DIHYDROCHLORIDE AR
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Fujairah, Sharjah, Umm Al Quwain, Ruwais, Khalifa Port, Jebel Ali, DP WORLD, and all UAE ports...